Auger Feed Screw Hopper Pump
Tapflo Gulf are proud to be the official distributor of Nova Rotors in the GCC region.  Â
Our Auger Feed Screw Hopper Pump is an high efficacy Progressive Cavity Pump capable of transporting thick, non-flowing materials with high solid content. This ATEX-rated pump features a rectangle hopper with an extendable auger feed screw to ensure a consistent and clog-free operation. Customisable to meet specific application needs and includes a joint-protection device for enhanced durability. Offered in two drive options, it offers reliable performances across a wide range of industrial applications.
Typical Applications for our Auger Feed Screw Hoppper Pump
- Sewage Sludge
- Water Treatment
- Industrial Sludge
- Detergents
- Chemicals
- Papermaking Products
- Agriculture
- Petrochemical By-Products
- Maritime
Features & Benefits
- CE- compliant and ATEX- rated for hazardous environments
- Self- priming up to 7m
- Enhanced durability and reduced maintenance costs with the Patented Pin Joint
- Customisable length
- Capable of pumping up to 35% dry substance with high viscosity
- Drive options
- Available in different materials
- Low pulsation flow
- Modular design
- Advanced shaft sealing
- Maintenance efficiency
Specifications
| Max Capacity | 45m³/hr |
| Max Pressure | 240m |
| Max Temperature | -40°C up to 150°C |
| Casing Material | S275JR, AISI 304, AISI 316 |
| Sealing Shaft Material | AISI 420, AISI 304, AISI 316, F51 (Duplex), F55 (Super Duplex) |
| Rotor Material | AISI 420, AISI 304, AISI 316, F51 (Duplex), F55 (Super Duplex) |
| Stator Material | NBR, food-grade NBR, EPDM, food-grade EPDM, FPM, HNBR (various food-grade options available) |
Variations
DHS/JHS Models:
- Cost efficient and compact the DHS has a direct- drive flange coupling, compared to the JHS which includes a shaft coupling for high durability and performance.
DHB/JHB Models:
- Designed for high- resistance applications, the DHB is designed with a direct flange coupling, compared to the JHBÂ model which combines a coupling joint and modular bearing housing for excellent load absorption
